Merge pull request #45 from Telecominfraproject/fix/wifi-10388--json-dep-2-4

[WIFI-10388] Fix: image building

CMakeLists.txt

@@ -25,8 +25,18 @@ else()
     file(WRITE build ${BUILD_NUM})
 endif()
 
-set(BUILD_SHARED_LIBS 1)
+find_package(Git QUIET)
-add_definitions(-DAPP_VERSION="${CMAKE_PROJECT_VERSION}" -DBUILD_NUMBER="${BUILD_NUM}" -DAWS_CUSTOM_MEMORY_MANAGEMENT)
+if(GIT_FOUND AND EXISTS "${PROJECT_SOURCE_DIR}/.git")
+    execute_process(COMMAND ${GIT_EXECUTABLE} describe --always --tags
+            WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+            RESULT_VARIABLE GIT_RESULT
+            OUTPUT_VARIABLE GIT_HASH)
+    if(NOT GIT_RESULT EQUAL "0")
+        message(FATAL_ERROR "git describe --always --tags failed with ${GIT_RESULT}")
+    endif()
+    string(REGEX REPLACE "\n$" "" GIT_HASH "${GIT_HASH}")
+endif()
+add_definitions(-DAWS_CUSTOM_MEMORY_MANAGEMENT)
 
 set(Boost_USE_STATIC_LIBS OFF)
 set(Boost_USE_MULTITHREADED ON)
@@ -48,8 +58,11 @@ endif()
 
 include_directories(/usr/local/include  /usr/local/opt/openssl/include src include/kafka /usr/local/opt/mysql-client/include)
 
+configure_file(src/ow_version.h.in ${PROJECT_SOURCE_DIR}/src/ow_version.h @ONLY)
+
 add_executable( owfms
         build
+        src/ow_version.h.in
         src/framework/CountryCodes.h
         src/framework/KafkaTopics.h
         src/framework/MicroService.h

Dockerfile

@@ -4,14 +4,13 @@ RUN apk add --update --no-cache \
     openssl openssh \
     ncurses-libs \
     bash util-linux coreutils curl libcurl \
-    make cmake gcc g++ libstdc++ libgcc git zlib-dev \
+    make cmake gcc g++ libstdc++ libgcc git zlib-dev nlohmann-json \
     openssl-dev boost-dev curl-dev util-linux-dev \
     unixodbc-dev postgresql-dev mariadb-dev \
     librdkafka-dev
 
 RUN git clone https://github.com/stephb9959/poco /poco
 RUN git clone https://github.com/stephb9959/cppkafka /cppkafka
-RUN git clone https://github.com/nlohmann/json /json
 RUN git clone https://github.com/pboettch/json-schema-validator /json-schema-validator
 RUN git clone --recurse-submodules https://github.com/aws/aws-sdk-cpp /aws-sdk-cpp
 
@@ -39,13 +38,6 @@ RUN cmake ..
 RUN cmake --build . --config Release -j8
 RUN cmake --build . --target install
 
-WORKDIR /json
-RUN mkdir cmake-build
-WORKDIR cmake-build
-RUN cmake ..
-RUN make
-RUN make install
-
 WORKDIR /json-schema-validator
 RUN mkdir cmake-build
 WORKDIR cmake-build
@@ -56,11 +48,14 @@ RUN make install
 ADD CMakeLists.txt build /owfms/
 ADD cmake /owfms/cmake
 ADD src /owfms/src
+ADD .git /owfms/.git
 
 WORKDIR /owfms
 RUN mkdir cmake-build
 WORKDIR /owfms/cmake-build
-RUN cmake ..
+RUN cmake .. \
+          -Dcrypto_LIBRARY=/usr/lib/libcrypto.so \
+          -DBUILD_SHARED_LIBS=ON
 RUN cmake --build . --config Release -j8
 
 FROM alpine
@@ -75,7 +70,7 @@ RUN addgroup -S "$OWFMS_USER" && \
 RUN mkdir /openwifi
 RUN mkdir -p "$OWFMS_ROOT" "$OWFMS_CONFIG" && \
     chown "$OWFMS_USER": "$OWFMS_ROOT" "$OWFMS_CONFIG"
-RUN apk add --update --no-cache librdkafka curl-dev mariadb-connector-c libpq unixodbc su-exec gettext ca-certificates bash jq curl
+RUN apk add --update --no-cache librdkafka curl-dev mariadb-connector-c libpq unixodbc su-exec gettext ca-certificates bash jq curl postgresql-client
 
 COPY --from=builder /owfms/cmake-build/owfms /openwifi/owfms
 COPY --from=builder /cppkafka/cmake-build/src/lib/* /lib/
@@ -85,6 +80,7 @@ COPY --from=builder /aws-sdk-cpp/cmake-build/aws-cpp-sdk-s3/libaws-cpp-sdk-s3.so
 
 COPY owfms.properties.tmpl /
 COPY docker-entrypoint.sh /
+COPY wait-for-postgres.sh /
 RUN wget https://raw.githubusercontent.com/Telecominfraproject/wlan-cloud-ucentral-deploy/main/docker-compose/certs/restapi-ca.pem \
     -O /usr/local/share/ca-certificates/restapi-ca-selfsigned.pem
 

build

@@ -1 +1 @@
-24
+32

helm/.gitignore

@@ -1 +1,3 @@
 *.swp
+Chart.lock
+charts

helm/Chart.yaml

@@ -5,14 +5,14 @@ name: owfms
 version: 0.1.0
 dependencies:
 - name: postgresql
-  repository: https://charts.bitnami.com/bitnami
+  repository: https://tip.jfrog.io/artifactory/tip-wlan-cloud-ucentral-helm/
   version: 10.9.2
   condition: postgresql.enabled
 - name: mysql
-  repository: https://charts.bitnami.com/bitnami
+  repository: https://tip.jfrog.io/artifactory/tip-wlan-cloud-ucentral-helm/
   version: 8.8.3
   condition: mysql.enabled
 - name: mariadb
-  repository: https://charts.bitnami.com/bitnami
+  repository: https://tip.jfrog.io/artifactory/tip-wlan-cloud-ucentral-helm/
   version: 9.4.2
   condition: mariadb.enabled

helm/templates/_helpers.tpl

@@ -30,3 +30,13 @@ Create chart name and version as used by the chart label.
 {{- define "owfms.chart" -}}
 {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
+
+{{- define "owfms.ingress.apiVersion" -}}
+  {{- if .Capabilities.APIVersions.Has "networking.k8s.io/v1" -}}
+      {{- print "networking.k8s.io/v1" -}}
+  {{- else if .Capabilities.APIVersions.Has "networking.k8s.io/v1beta1" -}}
+    {{- print "networking.k8s.io/v1beta1" -}}
+  {{- else -}}
+    {{- print "extensions/v1beta1" -}}
+  {{- end -}}
+{{- end -}}

helm/templates/ingress.yaml

@@ -2,7 +2,7 @@
 {{- range $ingress, $ingressValue := .Values.ingresses }}
 {{- if $ingressValue.enabled }}
 ---
-apiVersion: extensions/v1beta1
+apiVersion: {{ include "owfms.ingress.apiVersion" $root }}
 kind: Ingress
 metadata:
   name: {{ include "owfms.fullname" $root }}-{{ $ingress }}
@@ -36,9 +36,23 @@ spec:
       paths:
       {{- range $ingressValue.paths }}
         - path: {{ .path }}
+          {{- if $root.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
+          pathType: {{ .pathType | default "ImplementationSpecific" }}
+          {{- end }}
           backend:
+            {{- if $root.Capabilities.APIVersions.Has "networking.k8s.io/v1" }}
+            service:
+              name: {{ include "owfms.fullname" $root }}-{{ .serviceName }}
+              port:
+              {{- if kindIs "string" .servicePort }}
+                name: {{ .servicePort }}
+              {{- else }}
+                number: {{ .servicePort }}
+              {{- end }}
+            {{- else }}
             serviceName: {{ include "owfms.fullname" $root }}-{{ .serviceName }}
             servicePort: {{ .servicePort }}
+            {{- end }}
       {{- end }}
   {{- end }}
 

helm/values.yaml

@@ -8,7 +8,7 @@ fullnameOverride: ""
 images:
   owfms:
     repository: tip-tip-wlan-cloud-ucentral.jfrog.io/owfms
-    tag: main
+    tag: v2.4.0
     pullPolicy: Always
 #    regcred:
 #      registry: tip-tip-wlan-cloud-ucentral.jfrog.io
@@ -51,6 +51,7 @@ ingresses:
     - restapi.chart-example.local
     paths:
     - path: /
+      pathType: ImplementationSpecific
       serviceName: owfms
       servicePort: restapi
 

src/framework/MicroService.h

@@ -69,6 +69,8 @@ using namespace std::chrono_literals;
 #include "RESTObjects/RESTAPI_SecurityObjects.h"
 #include "nlohmann/json.hpp"
 
+#include "ow_version.h"
+
 namespace OpenWifi {
 
     enum UNAUTHORIZED_REASON {
@@ -1900,7 +1902,7 @@ namespace OpenWifi {
 	            QB_.SerialNumber = GetParameter(RESTAPI::Protocol::SERIALNUMBER, "");
 	            QB_.StartDate = GetParameter(RESTAPI::Protocol::STARTDATE, 0);
 	            QB_.EndDate = GetParameter(RESTAPI::Protocol::ENDDATE, 0);
-	            QB_.Offset = GetParameter(RESTAPI::Protocol::OFFSET, 1);
+	            QB_.Offset = GetParameter(RESTAPI::Protocol::OFFSET, 0);
 	            QB_.Limit = GetParameter(RESTAPI::Protocol::LIMIT, 100);
 	            QB_.Filter = GetParameter(RESTAPI::Protocol::FILTER, "");
 	            QB_.Select = GetParameter(RESTAPI::Protocol::SELECT, "");
@@ -1912,7 +1914,7 @@ namespace OpenWifi {
 	            QB_.AdditionalInfo = GetBoolParameter(RESTAPI::Protocol::WITHEXTENDEDINFO,false);
 
 	            if(QB_.Offset<1)
-	                QB_.Offset=1;
+	                QB_.Offset=0;
 	            return true;
 	        }
 
@@ -2393,10 +2395,10 @@ namespace OpenWifi {
                                                             Poco::Logger & L, RESTAPI_GenericServer & S);
 
 
-	class RESTAPI_server : public SubSystemServer {
+	class RESTAPI_ExtServer : public SubSystemServer {
 	public:
-	    static RESTAPI_server *instance() {
+	    static RESTAPI_ExtServer *instance() {
-	        static RESTAPI_server *instance_ = new RESTAPI_server;
+	        static RESTAPI_ExtServer *instance_ = new RESTAPI_ExtServer;
 	        return instance_;
 	    }
 	    int Start() override;
@@ -2410,7 +2412,7 @@ namespace OpenWifi {
 
 	    inline void reinitialize(Poco::Util::Application &self) override;
 
-	    inline Poco::Net::HTTPRequestHandler *CallServer(const char *Path) {
+	    inline Poco::Net::HTTPRequestHandler *CallServer(const char *Path, uint64_t Id) {
 	        RESTAPIHandler::BindingMap Bindings;
 	        return RESTAPI_external_server(Path, Bindings, Logger_, Server_);
 	    }
@@ -2420,19 +2422,19 @@ namespace OpenWifi {
 	    Poco::ThreadPool	    Pool_;
 	    RESTAPI_GenericServer   Server_;
 
-	    RESTAPI_server() noexcept:
+	    RESTAPI_ExtServer() noexcept:
 	    SubSystemServer("RESTAPIServer", "RESTAPIServer", "openwifi.restapi")
             {
             }
 	};
 
-	inline RESTAPI_server * RESTAPI_server() { return RESTAPI_server::instance(); };
+	inline RESTAPI_ExtServer * RESTAPI_ExtServer() { return RESTAPI_ExtServer::instance(); };
 
-	class RequestHandlerFactory : public Poco::Net::HTTPRequestHandlerFactory {
+	class ExtRequestHandlerFactory : public Poco::Net::HTTPRequestHandlerFactory {
 	public:
-	    RequestHandlerFactory(RESTAPI_GenericServer & Server) :
+	  	explicit ExtRequestHandlerFactory(RESTAPI_GenericServer & Server) :
-	    Logger_(RESTAPI_server::instance()->Logger()),
+			Logger_(RESTAPI_ExtServer::instance()->Logger()),
-	    Server_(Server)
+			Server_(Server)
 	    {
 
 	    }
@@ -2440,15 +2442,16 @@ namespace OpenWifi {
 	    inline Poco::Net::HTTPRequestHandler *createRequestHandler(const Poco::Net::HTTPServerRequest &Request) override {
 	        Poco::URI uri(Request.getURI());
 	        auto *Path = uri.getPath().c_str();
-	        return RESTAPI_server()->CallServer(Path);
+	        return RESTAPI_ExtServer()->CallServer(Path, TransactionId_++);
 	    }
 
 	private:
-	    Poco::Logger            &Logger_;
+		static inline std::atomic_uint64_t  TransactionId_ = 1;
-	    RESTAPI_GenericServer   &Server_;
+	    Poco::Logger            			&Logger_;
+	    RESTAPI_GenericServer   			&Server_;
 	};
 
-	inline int RESTAPI_server::Start() {
+	inline int RESTAPI_ExtServer::Start() {
 	    Logger_.information("Starting.");
 	    Server_.InitLogging();
 
@@ -2467,7 +2470,7 @@ namespace OpenWifi {
 	        Params->setMaxQueued(200);
 	        Params->setKeepAlive(true);
 
-	        auto NewServer = std::make_unique<Poco::Net::HTTPServer>(new RequestHandlerFactory(Server_), Pool_, Sock, Params);
+	        auto NewServer = std::make_unique<Poco::Net::HTTPServer>(new ExtRequestHandlerFactory(Server_), Pool_, Sock, Params);
 	        NewServer->start();
 	        RESTServers_.push_back(std::move(NewServer));
 	    }
@@ -2475,11 +2478,11 @@ namespace OpenWifi {
 	    return 0;
 	}
 
-	class RESTAPI_InternalServer : public SubSystemServer {
+	class RESTAPI_IntServer : public SubSystemServer {
 
 	public:
-	    static RESTAPI_InternalServer *instance() {
+	    static RESTAPI_IntServer *instance() {
-	        static RESTAPI_InternalServer *instance_ = new RESTAPI_InternalServer;
+	        static RESTAPI_IntServer *instance_ = new RESTAPI_IntServer;
 	        return instance_;
 	    }
 
@@ -2488,12 +2491,13 @@ namespace OpenWifi {
 	        Logger_.information("Stopping ");
 	        for( const auto & svr : RESTServers_ )
 	            svr->stop();
-	        Pool_.stopAll();
+			Pool_.joinAll();
+			RESTServers_.clear();
 	    }
 
 	    inline void reinitialize(Poco::Util::Application &self) override;
 
-	    inline Poco::Net::HTTPRequestHandler *CallServer(const char *Path) {
+	    inline Poco::Net::HTTPRequestHandler *CallServer(const char *Path, uint64_t Id) {
 	        RESTAPIHandler::BindingMap Bindings;
 	        return RESTAPI_internal_server(Path, Bindings, Logger_, Server_);
 	    }
@@ -2502,30 +2506,31 @@ namespace OpenWifi {
 	    Poco::ThreadPool	    Pool_;
 	    RESTAPI_GenericServer   Server_;
 
-	    RESTAPI_InternalServer() noexcept: SubSystemServer("RESTAPIInternalServer", "REST-ISRV", "openwifi.internal.restapi")
+	    RESTAPI_IntServer() noexcept: SubSystemServer("RESTAPIInternalServer", "REST-ISRV", "openwifi.internal.restapi")
 	    {
 	    }
 	};
 
-	inline RESTAPI_InternalServer * RESTAPI_InternalServer() { return RESTAPI_InternalServer::instance(); };
+	inline RESTAPI_IntServer * RESTAPI_IntServer() { return RESTAPI_IntServer::instance(); };
 
-	class InternalRequestHandlerFactory : public Poco::Net::HTTPRequestHandlerFactory {
+	class IntRequestHandlerFactory : public Poco::Net::HTTPRequestHandlerFactory {
 	public:
-	    InternalRequestHandlerFactory(RESTAPI_GenericServer & Server) :
+	  	explicit IntRequestHandlerFactory(RESTAPI_GenericServer & Server) :
-	    Logger_(RESTAPI_InternalServer()->Logger()),
+	    Logger_(RESTAPI_IntServer()->Logger()),
 	    Server_(Server){}
 
 	    inline Poco::Net::HTTPRequestHandler *createRequestHandler(const Poco::Net::HTTPServerRequest &Request) override {
 	        Poco::URI uri(Request.getURI());
 	        auto *Path = uri.getPath().c_str();
-	        return RESTAPI_InternalServer()->CallServer(Path);
+	        return RESTAPI_IntServer()->CallServer(Path, TransactionId_++);
 	    }
 	private:
+		static inline std::atomic_uint64_t  TransactionId_ = 1;
 	    Poco::Logger    & Logger_;
 	    RESTAPI_GenericServer   & Server_;
 	};
 
-	inline int RESTAPI_InternalServer::Start() {
+	inline int RESTAPI_IntServer::Start() {
 	    Logger_.information("Starting.");
 	    Server_.InitLogging();
 
@@ -2543,7 +2548,7 @@ namespace OpenWifi {
 	        Params->setMaxQueued(200);
 	        Params->setKeepAlive(true);
 
-	        auto NewServer = std::make_unique<Poco::Net::HTTPServer>(new InternalRequestHandlerFactory(Server_), Pool_, Sock, Params);
+	        auto NewServer = std::make_unique<Poco::Net::HTTPServer>(new IntRequestHandlerFactory(Server_), Pool_, Sock, Params);
 	        NewServer->start();
 	        RESTServers_.push_back(std::move(NewServer));
 	    }
@@ -2673,7 +2678,7 @@ namespace OpenWifi {
 		std::string 				MyPrivateEndPoint_;
 		std::string 				MyPublicEndPoint_;
 		std::string                 UIURI_;
-		std::string 				Version_{std::string(APP_VERSION) + "("+ BUILD_NUMBER + ")"};
+		std::string 				Version_{ OW_VERSION::VERSION + "("+ OW_VERSION::BUILD + ")" + " - " + OW_VERSION::HASH };
 		BusEventManager				BusEventManager_;
 		std::mutex 					InfraMutex_;
 		std::default_random_engine  RandomEngine_;
@@ -2824,8 +2829,8 @@ namespace OpenWifi {
 	    // add the default services
 	    SubSystems_.push_back(KafkaManager());
 	    SubSystems_.push_back(ALBHealthCheckServer());
-	    SubSystems_.push_back(RESTAPI_server());
+	    SubSystems_.push_back(RESTAPI_ExtServer());
-	    SubSystems_.push_back(RESTAPI_InternalServer());
+	    SubSystems_.push_back(RESTAPI_IntServer());
 
 	    Poco::Net::initializeSSL();
 	    Poco::Net::HTTPStreamFactory::registerFactory();
@@ -3395,14 +3400,14 @@ namespace OpenWifi {
 	    Consumer.unsubscribe();
 	}
 
-	inline void RESTAPI_server::reinitialize(Poco::Util::Application &self) {
+	inline void RESTAPI_ExtServer::reinitialize(Poco::Util::Application &self) {
 	    MicroService::instance().LoadConfigurationFile();
 	    Logger_.information("Reinitializing.");
 	    Stop();
 	    Start();
 	}
 
-	void RESTAPI_InternalServer::reinitialize(Poco::Util::Application &self) {
+	void RESTAPI_IntServer::reinitialize(Poco::Util::Application &self) {
 	    MicroService::instance().LoadConfigurationFile();
 	    Logger_.information("Reinitializing.");
 	    Stop();
@@ -3726,7 +3731,7 @@ namespace OpenWifi {
             if (AuthClient()->IsAuthorized( SessionToken_, UserInfo_, Expired)) {
 #endif
                 if(Server_.LogIt(Request->getMethod(),true)) {
-                    Logger_.debug(Poco::format("X-REQ-ALLOWED(%s): User='%s@%s' Method='%s' Path='%s",
+                    Logger_.debug(Poco::format("X-REQ-ALLOWED(%s): User='%s@%s' Method='%s' Path='%s'",
                                                UserInfo_.userinfo.email,
                                                Utils::FormatIPv6(Request->clientAddress().toString()),
                                                Request->clientAddress().toString(),
@@ -3736,7 +3741,7 @@ namespace OpenWifi {
                 return true;
             } else {
                 if(Server_.LogBadTokens(true)) {
-                    Logger_.debug(Poco::format("X-REQ-DENIED(%s): Method='%s' Path='%s",
+                    Logger_.debug(Poco::format("X-REQ-DENIED(%s): Method='%s' Path='%s'",
                                                Utils::FormatIPv6(Request->clientAddress().toString()),
                                                Request->getMethod(), Request->getURI()));
                 }

src/framework/StorageClass.h

@@ -2,8 +2,7 @@
 // Created by stephane bourque on 2021-10-06.
 //
 
-#ifndef OPENWIFI_STORAGE_H
+#pragma once
-#define OPENWIFI_STORAGE_H
 
 #include "Poco/Data/Session.h"
 #include "Poco/Data/SessionPool.h"
@@ -54,13 +53,13 @@ namespace OpenWifi {
 
         [[nodiscard]] inline std::string ComputeRange(uint64_t From, uint64_t HowMany) {
             if(dbType_==sqlite) {
-                return " LIMIT " + std::to_string(From-1) + ", " + std::to_string(HowMany) + " ";
+                return " LIMIT " + std::to_string(From) + ", " + std::to_string(HowMany) + " ";
             } else if(dbType_==pgsql) {
-                return " LIMIT " + std::to_string(HowMany) + " OFFSET " + std::to_string(From-1) + " ";
+                return " LIMIT " + std::to_string(HowMany) + " OFFSET " + std::to_string(From) + " ";
             } else if(dbType_==mysql) {
-                return " LIMIT " + std::to_string(HowMany) + " OFFSET " + std::to_string(From-1) + " ";
+                return " LIMIT " + std::to_string(HowMany) + " OFFSET " + std::to_string(From) + " ";
             }
-            return " LIMIT " + std::to_string(HowMany) + " OFFSET " + std::to_string(From-1) + " ";
+            return " LIMIT " + std::to_string(HowMany) + " OFFSET " + std::to_string(From) + " ";
         }
 
         inline std::string ConvertParams(const std::string & S) const {
@@ -165,5 +164,3 @@ namespace OpenWifi {
 #endif
 
 }
-
-#endif //OPENWIFI_STORAGE_H

src/ow_version.h.in

@@ -0,0 +1,13 @@
+//
+// Created by stephane bourque on 2021-12-06.
+//
+
+#pragma once
+
+#include <string>
+
+namespace OW_VERSION {
+    inline static const std::string VERSION{"@CMAKE_PROJECT_VERSION@"};
+    inline static const std::string BUILD{"@BUILD_NUM@"};
+    inline static const std::string HASH{"@GIT_HASH@"};
+}

src/storage/storage_firmwares.cpp

@@ -65,7 +65,7 @@ namespace OpenWifi {
             if(LatestFirmwareCache()->AddToCache(F.deviceType,F.revision,F.id,F.imageDate)) {
                 F.latest = true ;
                 Poco::Data::Statement   Update(Sess);
-                std::string st{"UPDATE " + DBNAME_FIRMWARES + " SET latest=0 WHERE deviceType=? AND Latest=1"};
+                std::string st{"UPDATE " + DBNAME_FIRMWARES + " SET latest=false WHERE deviceType=? AND Latest=true"};
                 Update <<   ConvertParams(st),
                             Poco::Data::Keywords::use(F.deviceType);
                 Update.execute();

src/storage/storage_firmwares.h

@@ -25,7 +25,7 @@ namespace OpenWifi {
             "location           varchar, "
             "uploader           varchar, "
             "digest             varchar, "
-            "latest             int,  "
+            "latest             boolean,  "
             "notes              text, "
             "created            bigint"
     };
@@ -88,7 +88,7 @@ namespace OpenWifi {
             std::string,
             std::string,
             std::string,
-            uint64_t,
+            bool,
             std::string,
             uint64_t> FirmwaresRecord;
     typedef std::vector<FirmwaresRecord> FirmwaresRecordList;

wait-for-postgres.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+# wait-for-postgres.sh
+
+set -e
+  
+host="$1"
+shift
+
+export PGUSER=$(grep 'storage.type.postgresql.username' $OWFMS_CONFIG/owfms.properties | awk -F '= ' '{print $2}')
+export PGPASSWORD=$(grep 'storage.type.postgresql.password' $OWFMS_CONFIG/owfms.properties | awk -F '= ' '{print $2}')
+  
+until psql -h "$host" -c '\q'; do
+  >&2 echo "Postgres is unavailable - sleeping"
+  sleep 1
+done
+  
+>&2 echo "Postgres is up - executing command"
+
+if [ "$1" = '/openwifi/owfms' -a "$(id -u)" = '0' ]; then
+    if [ "$RUN_CHOWN" = 'true' ]; then
+      chown -R "$OWFMS_USER": "$OWFMS_ROOT" "$OWFMS_CONFIG"
+    fi
+    exec su-exec "$OWFMS_USER" "$@"
+fi
+
+exec "$@"